Here's a final little group of images from the New York Public Library digital archive. These feature the stars of the 1903 Broadway Wizard of Oz, Fred Stone and David Montgomery, as well as Anna Laughlin. I don't think I've run across these particular photos of Montgomery (the Tin Woodman), and Stone (the Scarecrow) before. I particularly like the Tin Woodman shot, as he is captured in a much more dynamic pose than I'm used to seeing.
Anna Laughlin played Dorothy, and I think both of these photos have a sense of mischievous playfulness that she must have brought to the role. The picture on the right shows her in costume for the Ball of All Nations sequence from act 2, in which Dorothy performed a cakewalk!